Bethel
Alaska, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Bethel, AK

January, like December, in Bethel, Alaska, is another frigid cold winter month, with average temperature ranging between min 32°F (0°C) and max 12.2°F (-11°C). With an average high-temperature of 12.2°F (-11°C) and an average low-temperature of 32°F (0°C), January is the coldest month. Weather in January »

The last month of the winter, February, is a freezing cold month in Bethel, Alaska, with temperature in the range of an average high of 18.9°F (-7.3°C) and an average low of 32°F (0°C). In February, the average high-temperature marginally rises, from an extreme cold 12.2°F (-11°C) in January, to a subzero cold 18.9°F (-7.3°C). Weather in February »

March, the first month of the spring, in Bethel, is also a subzero cold month, with average temperature varying between 20.1°F (-6.6°C) and 32°F (0°C). In Bethel, the average high-temperature in March is almost the same as in February - a still freezing cold 20.1°F (-6.6°C). Weather in March »

April in Bethel, Alaska, is a wintry spring month, with average temperature varying between 35.1°F (1.7°C) and 32°F (0°C). In Bethel, the average high-temperature significantly increases, from a freezing cold 20.1°F (-6.6°C) in March, to a cold 35.1°F (1.7°C). Weather in April »

May, the last month of the spring, in Bethel, is a fresh month, with average temperature varying between 32°F (0°C) and 51.6°F (10.9°C). In Bethel, the average high-temperature soars, from a wintry 35.1°F (1.7°C) in April, to a cool 51.6°F (10.9°C). Weather in May »

June, the first month of the summer, in Bethel, is a comfortable month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 32°F (0°C). In June, the average high-temperature rises, from a fresh 51.6°F (10.9°C) in May, to an enjoyable 62.1°F (16.7°C). Weather in June »

July, the same as June, is another comfortable summer month in Bethel, Alaska, with temperature in the range of an average low of 32°F (0°C) and an average high of 62.4°F (16.9°C). July is the warmest month, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 32°F (0°C). Weather in July »

August, the last month of the summer, in Bethel, is another mild month, with average temperature varying between 32°F (0°C) and 59.9°F (15.5°C). In August, the average high-temperature is relatively the same as in July - a mild 59.9°F (15.5°C). Weather in August »

The first month of the autumn, September, is still a cool month in Bethel, Alaska, with average temperature varying between 32°F (0°C) and 52.5°F (11.4°C). In Bethel, the average high-temperature marginally drops, from a mild 59.9°F (15.5°C) in August, to a cool 52.5°F (11.4°C). Weather in September »

October, the same as September, is another cold autumn month in Bethel, Alaska, with average temperature fluctuating between 32°F (0°C) and 39.9°F (4.4°C). In October, the average high-temperature drops, from a cool 52.5°F (11.4°C) in September, to a cold 39.9°F (4.4°C). Weather in October »

November, the last month of the autumn, in Bethel, is also a subzero cold month, with average temperature varying between 23.2°F (-4.9°C) and 32°F (0°C). In November, the average high-temperature plummets, from a wintry 39.9°F (4.4°C) in October, to a subzero cold 23.2°F (-4.9°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Bethel, Alaska, with average temperature varying between 32°F (0°C) and 16.7°F (-8.5°C). In December, the average high-temperature slightly decreases, from 23.2°F (-4.9°C) in November, to a still freezing cold 16.7°F (-8.5°C). Weather in December »

What is the coldest month in Bethel?

January is the coldest month in Bethel, with an average high-temperature of 12.2°F (-11°C) and an average low-temperature of 32°F (0°C).

What is the most humid month in Bethel?

Months with the highest humidity are January through March, with an average relative humidity of 91%.

How many days does it rain in Bethel?

In Bethel, during the entire year, the rain falls for 129.5 days and collects up to 16.46" (418mm) of precipitation.

What is the driest month in Bethel?

January and April are months with the least rain in Bethel when the rain falls for 5.5 days and typically aggregates up to 0.91" (23mm) of rain.

When does it snow in Bethel?

Months with snowfall in Bethel, Alaska, are January through May, September through December.

How many days does it snow in Bethel?

In Bethel, during the entire year, snow falls for 74.8 days, and aggregates up to 22.91" (582mm) of snow.

When does it snow the most in Bethel?

The month with the most snowfall in Bethel is February when snow falls for 12.1 days and typically aggregates up to 4.96" (126mm) of snow.

What are the months with the lowest UV index in Bethel?

February, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Bethel.

What month has the most sunshine in Bethel?

The month with the most sunshine in Bethel, Alaska, is May, with an average of 8.1h of sunshine.

What is the month with the highest UV index in Bethel?

May through August, with an average maximum UV index of 3, are months with the highest UV index.

What is the least humid month in Bethel?

With an average relative humidity of 65%, June is the least humid month in Bethel, Alaska.

When it does not snow in Bethel?

June through August are months without snowfall in Bethel, Alaska.

When are the longest days in Bethel?

June has the longest days of the year in Bethel, Alaska, with an average of 19h of daylight.

What is the warmest month in Bethel?

July is the warmest month in Bethel, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 32°F (0°C).

What is the wettest month in Bethel?

August is the month with the most rainfall. Rain falls for 19.7 days and accumulates 2.09" (53mm) of precipitation.

What is the month with the shortest days in Bethel?

The month with the shortest days in Bethel is December, with an average of 5.8h of daylight.

What is the month with the least sunshine in Bethel?

The month with the least sunshine is December, with an average of 2.7h of sunshine.
Average temperature - Bethel, AK

The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (12.2°F).

Months with the highest average low temperature are January, February, March, April, May, June, July, August, September, October, November and December (0°F).
Coldest months (with the lowest average low temperature) are January, February, March, April, May, June, July, August, September, October, November and December (0°F).

Average humidity - Bethel, AK
Average rainfall - Bethel, AK

The wettest month (with the highest rainfall) is August (2.09").
Driest months (with the lowest rainfall) are January and April (0.91").

Average rainfall days - Bethel, AK

The month with the highest number of rainy days is August (19.7 days).
The month with the lowest number of rainy days is March (4.4 days).

Average snowfall - Bethel, AK
Average snowfall days - Bethel, AK

The month with the highest number of snowfall days is December (12.8 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Bethel, AK
Average UV index - Bethel, AK